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Mapping of a New Gene Wbph6(t) Resistant to the Whitebacked Planthopper, Sogatella furcifera, in Rice |
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| Authors: | LI Xi-ming ZHAI Hu-qu WAN Jian-min MA Liang-yong ZHUANG Jie-yun LIU Guang-jie YANG Chang-deng |
| Institution: | Nanjing Agricultural University, Nanjing 210095, China;State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China Nanjing Agricultural University, Nanjing 210095, China;State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China Nanjing Agricultural University, Nanjing 210095, China State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China |
| Abstract: | A rice population consisting of 90 TN1/Guiyigu F3 lines was employed to analyze the linkage between DNA markers and a new gene Wbph6(t) conferring resistance to whitebacked planthopper, Sogatella furcifera. By using the mapping approach of bulked extremes and recessive class, Wbph6(t) was mapped onto the short arm of chromosome 11 with a genetic distance of 21.2 cM to SSLP marker RM167. |
| Keywords: | gene mapping restriction fragment length polymorphism simple sequence length polymorphism Sogatella furcifera resistance to pest insect rice |
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